Modesto rhymes with:
banesto, ernesto, lopresto, resto, agosto, augusto, banesto, bastow, bristow, busto, casto, christo, dacquisto, desisto, edisto, ernesto, fausto, frausto, fristoe, giusto, justo, koivisto, lepisto, lopresto, musto, mustoe, resto, ristow, sisto, tosto
Modesto sounds like:
matched, matchett, matsuda, matsushita, mediaset, medicaid, medicate, medicated, mendacity, metagogued, methodist, mideast, midget, midgett, midgette, midsized, midst, midwest, mindset, mitigate, mitigated, modesitt, modest, modesta, modestia, modesty, modisette, monteagudo, mudgett